/Engine/Source/Runtime/AssetRegistry/Public/AssetRegistry/IAssetRegistry.h
bool GetReferencers ( const [FAssetIdentifier](API\Runtime\CoreUObject\AssetRegistry\FAssetIdentifier) & AssetIdentifier, [TArray](API\Runtime\Core\Containers\TArray)< [FAssetDependency](API\Runtime\AssetRegistry\AssetRegistry\FAssetDependency) > & OutReferencers, [UE::AssetRegistry::EDependencyCategory](API\Runtime\CoreUObject\Misc\UE__AssetRegistry__EDependencyCa-) Category, const [UE::AssetRegistry::FDependencyQuery](API\Runtime\CoreUObject\Misc\FDependencyQuery) & Flags ) const